HHA Services, originally Hospital Housekeepers of America, was founded in 1974 by Daniel W. Bowen, Jr. in Detroit, MI.
Bowen Educational Systems was developed to provide training programs that were sold throughout the country.
In 1987, Paul Fayad developed Envirocor software for use in Housekeeping applications.
In 1990, expanded to become a national healthcare contract management company, and subsequently Consolidated Building and Medical Pest Control were sold.
2008, partnered with the University of Michigan Ross School of Business to conduct in-depth studies on proactivity.